chore: deduplicate permalinks; fix sitemap; organize

src/data/posts.js

@@ -0,0 +1,102 @@
+import { createClient } from '@supabase/supabase-js'
+
+const SUPABASE_URL = process.env.SUPABASE_URL
+const SUPABASE_KEY = process.env.SUPABASE_KEY
+const supabase = createClient(SUPABASE_URL, SUPABASE_KEY)
+
+const PAGE_SIZE = 50
+
+const fetchBlockData = async (collection, itemId) => {
+  const { data, error } = await supabase
+    .from(collection)
+    .select('*')
+    .eq('id', itemId)
+    .single()
+
+  if (error) {
+    console.error(`Error fetching data from ${collection} for item ${itemId}:`, error)
+    return null
+  }
+
+  return data
+}
+
+const fetchTagsForPost = async (postId) => {
+  const { data, error } = await supabase
+    .from('posts_tags')
+    .select('tags(id, name)')
+    .eq('posts_id', postId)
+
+  if (error) {
+    console.error(`Error fetching tags for post ${postId}:`, error)
+    return []
+  }
+
+  return data.map(pt => pt.tags.name)
+}
+
+const fetchBlocksForPost = async (postId) => {
+  const { data, error } = await supabase
+    .from('posts_blocks')
+    .select('collection, item, sort')
+    .eq('posts_id', postId)
+
+  if (error) {
+    console.error(`Error fetching blocks for post ${postId}:`, error)
+    return []
+  }
+
+  const blocks = await Promise.all(data.map(async block => {
+    const blockData = await fetchBlockData(block.collection, block.item)
+
+    return {
+      type: block['collection'],
+      sort: block['sort'],
+      ...blockData
+    }
+  }))
+
+  return blocks
+}
+
+const fetchAllPosts = async () => {
+  let posts = []
+  let page = 0
+  let fetchMore = true
+  const uniqueSlugs = new Set()
+
+  while (fetchMore) {
+    const { data, error } = await supabase
+      .from('posts')
+      .select(`
+        *,
+        image(filename_disk)
+      `)
+      .order('date', { ascending: false })
+      .range(page * PAGE_SIZE, (page + 1) * PAGE_SIZE - 1)
+
+    if (error) {
+      console.error('Error fetching posts:', error)
+      return posts
+    }
+
+    if (data.length < PAGE_SIZE) fetchMore = false
+
+    for (const post of data) {
+      if (uniqueSlugs.has(post['slug'])) continue
+
+      uniqueSlugs.add(post.slug)
+      post['tags'] = await fetchTagsForPost(post['id'])
+      post['blocks'] = await fetchBlocksForPost(post['id'])
+      if (post?.['image']?.['filename_disk']) post['image'] = post['image']['filename_disk']
+      posts.push(post)
+    }
+
+    page++
+  }
+  return posts
+}
+
+export default async function () {
+  return await fetchAllPosts()
+}